988892131449

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4219}}^1\times {\mathrm{15233}}^1$

素因数の和:19701

約数の個数: 32

約数和(自身を含む): 1382437969920

約数和(自身を除く): 393545838471

約数列:

[1, 3, 23, 69, 223, 669, 4219, 5129, 12657, 15233, 15387, 45699, 97037, 291111, 350359, 940837, 1051077, 2822511, 3396959, 10190877, 21639251, 64268027, 64917753, 78130057, 192804081, 234390171, 1478164621, 4434493863, 14331770021, 42995310063, 329630710483, 988892131449]

約数ペア:

[(1, 988892131449), (3, 329630710483), (23, 42995310063), (69, 14331770021), (223, 4434493863), (669, 1478164621), (4219, 234390171), (5129, 192804081), (12657, 78130057), (15233, 64917753), (15387, 64268027), (45699, 21639251), (97037, 10190877), (291111, 3396959), (350359, 2822511), (940837, 1051077)]